參數(shù)資料
型號: CXA2002R
廠商: Sony Corporation
英文描述: 2-channel Recording/Playback Amplifier
中文描述: 2聲道錄制/回放放大器
文件頁數(shù): 1/25頁
文件大?。?/td> 421K
代理商: CXA2002R
– 1 –
Description
The CXA2002R is a bipolar IC developed as
recording/playback amplifiers for Hi8 VCRs.
Features
Recording/playback system
Wideband recording/playback amplifier for Hi8
VCR
Supports electronic volume (EVR) control (3V)
Recording system
Recording amplifier feedback dumping circuit and
its EVR control function facilitates printed circuit
board design.
Five-input (Y, chroma, AFM, ATF and PCM) mix
amplifier and EVR control function of Y and low-
band recording level
Ramp circuit for the recording amplifier output
bias current
Playback system
Playback amplifier feedback dumping circuit
facilitates printed circuit board design.
Middle-band compensation circuit (middle tune)
and independent adjustments of the center
frequency, Q and boost by EVR
RFAGC and dropout detection circuits
Absolute Maximum Ratings
Supply voltage
Operating temperature
Storage temperature
Allowable power dissipation
(when mounted on the printed circuit board)
V
CC
Topr
Tstg
P
D
7
V
–10 to +75
–65 to +150
1100
°C
°C
mW
Recommended Operating Condition
Supply voltage
Vcc EVR voltage
4.75
+0.5
3.15 ±0.15
–0.25
V
V
CXA2002R
48 pin LQFP (Plastic)
E95201-ST
2-channel Recording/Playback Amplifier
Application
8 mm VCR
Structure
Bipolar silicon monolithic IC
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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